We ....... Save tje tree (proper modal axuiliary verb) Share with your friends Share 0 Sucheta Priyadarsini Sahu answered this Dear Student, We must save the tree. Regards, 0 View Full Answer Trisha Kharbanda ( # Tiya) answered this Should/ must 0 Arun Daksh answered this What do under stand by public health care system 0 Pushkar Sinha answered this Govt 0 Subho Saayon answered this We must or should save the tree Regards Subho 1